Archiq

Kitchen Work Triangle 👩‍🍳👨‍🍳

The Mistake: Placing the sink, stove, and refrigerator in a straight line or too far apart, causing inefficient movement.

The Solution: Arranging them in a triangle with a total distance between 4 and 9 meters to optimize the workflow.

Retaining Wall Drainage.

Ecological Composting Latrine with Urine Diversion

This illustration depicts a sustainable, off-grid sanitation system designed to transform human waste into nutrient-rich fertilizer. The structure utilizes a mix of recycled materials and gravity-based engineering to separate liquids from solids, facilitating an aerobic decomposition process. By incorporating natural ventilation and specific architectural slanting, the design minimizes odor and maximizes the efficiency of the composting cycle for use in nearby agriculture.

Key Components

Urine Diversion System: A specialized toilet interface that separates "diverted and diluted urine" from solid waste. The liquid is channeled through an independent drain pipe, while solids drop into the primary composting chamber.

Decomposition Chambers: The base features a dual-chamber system. The primary chamber contains a 30-degree sloped base (base inclinant in 30 grados) to encourage the movement of material, leading to a secondary fertilizer chamber where organic compost matures over 6-8 months.

Ventilation and Odor Control: A vertical odor vent pipe extends above the roofline to pull gases away from the user, supported by cross-ventilation louvers at the top of the structure for constant airflow.

Sustainable Building Materials: The walls are constructed using a plastic bottle wall technique (upcycling waste for insulation and structure), paired with a recycled wood door and a corrugated translucent roof for natural lighting.

Hygienic Additives: A dedicated bucket of sawdust is provided to cover solid waste after use, which aids in carbon-to-nitrogen balancing and further reduces odors.

System Overview

The design represents a closed-loop "Eco-San" (Ecological Sanitation) solution that prioritizes resource recovery over waste disposal. By separating liquids and solids at the source, the system prevents the anaerobic conditions that typically cause foul smells in traditional pit latrines. The architectural integration of a sink with an independent drain and the proximity to a vegetable garden highlights the intent to create a sanitary, self-sustaining ecosystem where waste is safely processed into a valuable agricultural input.

-technology

West-facing walls can make interiors hotter in the late afternoon 🌞🔥
Use vertical shading, vegetation, air gaps, and buffer spaces to reduce heat before it enters the room.

Building orientation is not just about where a house “faces.” 🧭🏡
It shapes how the building receives sun, wind, daylight, and heat throughout the day.

In hot climates, placing the long axis east–west helps the main façades face north and south, while the east and west sides need stronger shading against direct sun. 🌞🍃

The Secret to a Living Roof: Modern vs. Compact Turf Systems

Ever wondered how those beautiful "green roofs" actually work without rotting the house underneath? It’s all about the layers. Whether you're going for a traditional look or a high-efficiency modern build, understanding the anatomy of a turf roof is key.

Here is a breakdown of the two most common ways to build a living roof:

1. The Modern Ventilated Turf Roof (Left)
This is the "breathable" approach. It uses a specialized air gap to keep the structure dry and stable.
* How it works: A wind barrier and ventilation gap sit directly beneath the roof sheathing. This allows air to circulate, preventing moisture buildup from the house below.

* The "Turf Log": Notice that heavy wooden beam at the edge? That’s held by a metal hook to keep the entire weight of the soil and grass from sliding right off the roof.

* Best for: Wet or humid climates where preventing timber rot is the top priority.
# # # 2. The Compact Turf Roof (Right)
This design is all about thermal efficiency and space-saving.

* How it works: The turf layer sits directly on top of pressure-resistant insulation. There is no ventilation gap here; instead, the insulation itself acts as the sturdy base for the growing medium.

* Drainage: It uses a filter fabric filled with drainage material to ensure the grass doesn't get waterlogged, while the roof membrane keeps the interior bone-dry.

* Best for: Extreme cold climates where you want to maximize the "blanket effect" of the earth and insulation combined.

💡 Why go Green?
* Natural Insulation: Keeps your home cool in the summer and warm in the winter.
* Stormwater Management: The soil absorbs rain, reducing runoff.
* Biodiversity: You’re essentially building a tiny park for local pollinators.

Which system would you choose for your next project? The ventilated classic or the high-performance compact? 🏗️🏠