Rigid Foam Board has brought several necessary influences on our production and life. The forming strategies of rigid polyurethane board within the construction method primarily embody gushing, molding, spraying, etc. What are the spraying strategies and characteristics of a Rigid Foam Board? Next, allow us to take a glance.

Here is that the content list:

• Spraying is a crucial methodology of rigid polyurethane board construction

• Spraying points

Spraying is a crucial methodology of rigid polyurethane board construction

The concrete surface insulation layer is made by the Rigid Foam Board spraying method, that is, the two-component polyurethane rigid foam composition is directly sprayed on the surface of the thing with a polyurethane rigid foam sprayer to create an oversized space while not joints and a thickness of many centimeters. The thermal insulation layer may be a closed-cell foam with a coffee density (40-70 kg/m3) and an exact compressive strength. At the identical time, the large-area closed-cell foam blocks the emission of water and plays a moisturizing result.

Construction preparation the development website has to offer a 380 V power provide for the development instrumentality. The full put-incapability of the development instrumentality is concerning twenty-five kW. Throughout the development, the raw materials are transported to the operating surface through the Rigid Foam Board instrumentality and 45-60 m long pipeline.

Spraying points

The spraying construction of the Rigid Foam Board ought to be divided into multiple sprays. The spraying thickness of the primary Hard Foam Board ought to be controlled at concerning five metric linear units to extend the bonding strength between the froth and therefore the base layer; the thickness of every succeeding spraying ought to be controlled at concerning ten metric linear units, and no quite fifteen metric linear units. The minimum interval of every spraying is 10-20 min, divided into four to five sprays to succeed in the look thickness of forty metric linear units. Spray the spraying thickness of thirty metric linear units on the flooding of a part of the wall and spray it in situ three times. The development surface of the day should be incessantly sprayed on an identical day to succeed in the look thickness to stop the rain from moving the following Hard Foam Board spray foam and therefore the previous spray foam from delamination. to stop the wind-blown polyurethane waterproof and thermal insulation material from polluting the encompassing finished merchandise, construction shouldn't be disbursed once the wind force exceeds level 5; once the wind force exceeds level three, acceptable shelter measures ought to be adopted for construction. Once spraying rigid foam polyurethane on Hard Foam Board, care ought to be taken to not injury the already applied JS paint waterproof layer, therefore as to not scale back the native waterproof level.

PVC boards, Foam boards, raised boards, and alternative ornamental boards. Our company is found in Hangchow, Zhejiang, a noted historical town in southern China. The noted Venetian someone traveler delineates Hangchow as "the town of Paradise, the foremost stunning town within the world". It's on the brink of Shanghai, one hour by train or a pair of hours by high speed, and solely twenty minutes drive from Hangchow International landing field. We've got three factories in Hangchow and Shaoxing, every of that takes a pair of hours to load product from Shanghai and Ningbo ports.

After ten years of development, includes a skilled foreign trade service team, providing comprehensive services for patrons from supply purchase, quality scrutiny, export declaration, and alternative services. additionally, the corporate may undertake numerous forms of OEM orders for the bulk of consumers to produce quality merchandise. As a distant trade-leading enterprise, foreign sales account for quite seventieth of annual sales. The above is that the Rigid Foam Board's spraying methodology and characteristics. If you're inquisitive about Hard Foam Board, you'll be able to consult our website https://www.hzpvcboard.com/.