What are the benefits of wool tops? The efficacy and function of the hair root

Although the door and window sealant strip and wool top are inconspicuous, they are indispensable accessories in doors and windows. Today, I will introduce you to the knowledge of rubber strips and wool tops!

Door and window sealant strips and wool strips are elastic strips or rods used in the combination of glass and beading, glass and frame sash, frame and fan, fan and fan on building door and window components. It can prevent the leakage or intrusion of internal and external media (rain, air, dust, etc.), and can prevent or reduce the damage caused by mechanical vibration and impact, so as to achieve the functions of sealing, sound insulation, heat insulation and shock absorption.

What type of window are adhesive strips and wool tops usually used for?

Sealant: Mainly used in some casement doors and casement windows.

Sealing wool tops: mainly used for sliding windows and sliding doors, using high-quality wool tops with strong hydrophobicity, which can play the role of sound insulation and dust prevention.

What role do adhesive strips and wool tops play in windows and doors?

Sealing strips are divided into two categories: rubber strips (glass seals) and wool strips, rubber strips are used for sealing between glass and fans and frames, and wool strips are mainly used for sealing between boxes and fans.

According to the role and use requirements of the sealing strip, it must have sufficient tensile strength, good elasticity, good temperature resistance and aging resistance, and the cross-sectional structure size should match the door and window profiles.

Sealing strips. The scope of application of different door and window sealing strips is different, although the structure of doors and windows is becoming more and more tight, and the production and installation accuracy is getting higher and higher, there are still sealing strips installed on doors and windows. A wide range of sealing strips for different window types.

Some of the special sealing strips for doors and windows are made of foam plastic tape, and some are made of chemical fiber and hard plastic compound, which has good elasticity and durability.

Some sealing methods are squeezed sealing, and some are wiped with brushes; Some fixation methods are self-adhesive and can be self-glued to the frame and fan; Some are embedded in the slots of doors and windows; Some use the nail fixation method. In the final analysis, the type and specification of the door and window sealant used should be suitable for your own door and window situation in order to get good results.

The branches of wool tops contain oil, which can be burned both dry and wet, and are good firewood with strong firepower. The branches and leaves are rich in nitrogen, phosphorus, and potassium, and are high-value green manure shrubs. Early budding in spring, soft branches, sheep and camels love to eat, vigorous growth in summer, even leaves and flowers are good feed for livestock; In winter, when the grass is covered by snow, the wool strips cannot be covered, and the camels and sheep can also eat it.

Hello dear, I am happy to answer for you, the hair root has the effect and effect of quenching thirst, stopping bleeding and cooling blood, clearing heat and detoxifying, eliminating this wax swelling and benefiting friends to slip urine, relieving cough and asthma. It is suitable for acute nephritis, cystitis, urethritis, blood in the urine, measles, pulmonary fever and cough, weakness of limbs, pain in limbs, thick and white tongue, etc. It can inhibit Staphylococcus aureus steakage, dysentery bacillus, pneumococcus, catarrhal bacteria, influenza bacteria, and Streptococcus albicans.

Enhance the phagocytic ability of macrophages, enhance the body's immunity, regulate endocrine function, and enhance physical fitness.

**Acute nephritis has a good effect and can shorten the duration of the disease.

Collection] Harvesting in spring and autumn, removing the aboveground parts and soil, washing and drying, and kneading off fibrous roots and membranous leaf sheaths.

Herbs] Dried rhizomes, slender cylindrical, sometimes branched, of varying lengths, usually 30 60 cm long, about mm in diameter, milky white or yellowish-white on the surface, with light brownish-yellow, slightly raised nodes; The pitch is about 3 cm. Lightweight and tough, not easy to break. The section is fibrous, the center is yellowish-white, and there is a small hole, the outer ring is white, full, or there are countless voids such as wheels, and the outer ring and the center are easily peeled off.

The breath is slight and the taste is slightly sweet. It is better to be coarse and fat, white in color, without beard roots, and sweet in taste.