What are flexible materials vs. rigid materials

Waterproofing materials are divided into two types: rigid and flexible

1. Flexible waterproof material:

It is a membrane made of linoleum, glass cloth and other fiber fabrics as the tire layer, and the membrane is bonded to the leveling layer on the roof structural plate with various cementing materials such as asphalt. The flexible waterproof material has high tensile strength, large elongation, light weight, and convenient construction, but the operation technical requirements are stricter, and the puncture resistance and aging resistance are not as good as those of rigid materials, which is easy to age and has a short life.

2. Rigid waterproof material:

with cement, sand and gravel.

It is a raw material, or a small amount of admixtures, polymers and other materials mixed with it, and the porosity is inhibited or reduced through the broad mix ratio.

Changing the pore characteristics and increasing the compactness between the interfaces of various raw materials are used to prepare cement mortar with certain anti-permeability ability.

Concrete waterproofing materials. Rigid waterproofing is easy to crack and seep due to temperature difference and strain.

3. The necessity of waterproof materials:

1) Building waterproofing refers to the measures taken from the building materials and structure to prevent the penetration of water into some parts of the building. Waterproofing is mostly used in roofs, underground buildings, underground parts of buildings, inner chambers and water storage structures that need to be waterproofed. According to the different measures and means taken, it is divided into two categories: material waterproofing and structural waterproofing.

Material waterproofing is to rely on building materials to block the passage of water to achieve the purpose of waterproofing or increase the ability to resist leakage, such as membrane waterproofing, coating film waterproofing, concrete and cement mortar rigid waterproofing, clay, ash waterproofing, etc.

2) Structural waterproofing is to adopt a suitable structural form to block the passage of water to achieve the purpose of waterproofing, such as waterstop and cavity structure. The main application areas include roofing, underground, exterior walls and interiors of housing construction; municipal works such as urban roads, bridges and underground spaces; Highway and high-speed rail.

bridges, tunnels; Underground Railroad.

and other traffic engineering; Water conservancy projects such as diversion canals, reservoirs, dams, hydropower stations and water treatment, etc. With the progress of society and the development of building technology, the application of building waterproof materials will extend to more fields.

Flexible materials are materials that can be extruded and deformed, and rigid materials will be broken when extruded. The two categories of plastics are clearly distinguished.

As the name suggests, flexible materials are flexible and can withstand appropriate deformation! Rigidity should be the opposite!

There are two kinds of rigid and flexible waterproofing, rigid waterproofing is easy to crack and seep water due to temperature difference strain; Flexible waterproof, mostly asphalt, linoleum and other organic materials, easy to age, short life. Rigid waterproof village material refers to cement, sand and gravel as raw materials

Strictly speaking, rigidity is the rigidity of the "structure" or the part, not the rigidity of the material. Materials only have strength, hardness, elongation and other indicators.

The rigidity of the structure under specific stress conditions is mainly closely related to the stability of the structural characteristics (or the shape you say), the size of the structure, the material, the hardness of the material, etc. It has less to do with the processing process of the parts.

The materials are as follows:In short, a flexible material is a material that can be extruded and deformed, and a rigid material will break if extruded. Rigid pertan material and flexible material are defined according to the deformation ability of the material, and the hard material refers to the weaker deformation ability, but its wear resistance is good, the strength is high, and it can be directly tiled on it under normal circumstances.

Introduction:

Flexible in English means flexible, which can also be interpreted as flexible.

It is a property of an object relative to rigidity. Refers to the ability to quickly and costlessly switch from the provision of one product or service to the provision of another.

Elasticity refers to a physical property in which an object is deformed after being subjected to force, and the object itself can return to its original shape after the force is lost.

It focuses on the deformation of the object, while flexibility focuses on the properties of the object itself.

Flexible waterproof materials, mostly asphalt, linoleum.

It is a membrane made of linoleum, glass cloth and other fiber fabrics as the tire layer, and the membrane is bonded to the screed layer on the roof structural plate with various cementing materials such as asphalt and other base slabs.

on the formation of a waterproof layer. Flexible waterproof material has high tensile strength and elongation.

Large weight, light and convenient construction, but the operation technology requirements are stricter, puncture resistance and aging resistance are not as good as rigid materials, easy to age, short life. Flexible in English means flexible, which can also be interpreted as flexible, which is a property of an object relative to rigidity. Flexibility refers to a physical property in which an object is deformed after being subjected to force, and the object itself cannot return to its original shape after the force is lost.

The material is "flexible" and bendable, but in the context of flexible materials, it generally refers to a material that yields in the scope of use. Such as cloth, paper, iron sheet, can be easily succumbed in the processing process. This requires the yield strength of the material.

bottom, and can only be solid;

2. Processing and use.

Due to the low yield degree, it is used to use such characteristics, such as clothing, rope, leather, books, templates, molds and other products with high requirements for plasticity or flexible products in themselves.

Common travel materials.

Leather, fabrics, paper, acrylic.

Materials, related materials with flexible processing after physical and chemical process treatment.

Flexible material is a broad concept, relative to rigid materials, and refers to materials with a certain degree of softness and flexibility.

In practical applications, the flexible materials we commonly use are generally polymer materials, such as resins, fibers, etc. Everyday products such as clothing fabrics, plastic films, etc. Recently, when everyone talks about flexible materials, they all refer to the field of wearable materials, such as excitation training flexible electrodes, flexible sensors, and so on. Ride-on.

Flexible materials, in layman's terms, are easy to deform, and deformation is not damaged.

Flexible materials are materials that can be extruded and deformed, and rigid materials will be broken when extruded. The two categories of plastics are clearly distinguished.

A material that can be stretched, bent, twisted, deformed without losing its properties

Mechanical: The ability to resist deformation.

Physics: Rigidity means that two objects collide without deforming.

Rigidity: Generally refers to the ability of the material to deform without socks under the action of external forces. When it is good to return to the good and rotten under the action of external force, it is the ideal rigid body that is absolutely leaky and not deformed, which is not in reality, but there is a slight amount of elastic deformation under the action of a large external force, that is, the material of rigid Ha.

Deformation occurs under the action of a small external force, that is, the material with poor rigidity.

Toughness and flexibility are two different concepts.

Toughness refers to the ability of an object or material to resist bending, tensile, compression, etc., and is not easy to break or deform under the action of external forces. Materials with high toughness can be deformed when squeezed or stretched by external forces, but will not break immediately, and are usually used in construction, machinery manufacturing and other fields.

Flexibility refers to the fact that the object or material is easy to bend, twist, and deform, that is, it is easy to change its shape, but it does not necessarily have high toughness. Flexible objects or materials are suitable for areas that require plasticity and softness, such as textiles, flexible pipes, etc.

In general, toughness and flexibility have different applications in different fields, and both are of great significance.

Toughness and flexibility refer to the mechanical properties of materials, which are important performance characteristics of materials. Toughness refers to the tensile strength of the material, which reflects the ability of the material to resist tensile stress and can guide the behavior characteristics of the material in the process of plastic deformation. Flexibility refers to the flexural strength of the material, which reflects the ability of the material to resist bending stress, and can guide the deformation characteristics of the material when the structural component is stressed. Toughness and flexibility are two independent performance indicators that reflect different performance characteristics and provide important guidance for the development of materials that meet the requirements of a specific application.

Rigid structure: The most stable part of the structure.

Flexible structure: the part that is not stable and can be easily adjusted flexibly.

Differences: The rigid structure is strong and can withstand strong impacts, while the flexible structure produces small displacements and small strains under load.

Summary. Hello, dear, flexible, refers to the property of an object that cannot be restored to its original state after being deformed by force. Rigidity refers to the ability to resist deformation under static load.

What is rigidity and what is a rigid material?

Relatives and friends, hello, flexible, refers to the nature of the object deformed by force, and the mountain cannot be restored to its original state after the force is lost. Rigidity refers to the ability to resist deformation under the action of static negative teasing potato.

1. Rigid materials are resistant to deformation, and rigid bodies are the ideal models without deformation in mechanics. Rigid materials are materials that have little or negligible deformation under the action of external forces. Bi state, flexible material, and rigidity are a pair of relative concepts.

Stupid ropes are common flexible bodies. Flexible materials are materials that can be easily deformed without being destroyed. Of course, this is a pair of concepts that have been extended to many fields.

What material is rigid, for example.

Kiss, rigid materials mainly include ordinary concrete, clay concrete and fly ash concrete.

Such as angle steel. Aluminum alloy.

Is it. Dear, yes.

The design requirements of the ceiling are called rigid materials.

Kiss, commonly used ceiling materials: light steel keel + gypsum board.